UPC2766GR_00 NEC [NEC], UPC2766GR_00 Datasheet

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UPC2766GR_00

Manufacturer Part Number
UPC2766GR_00
Description
WIDEBAND IQ DEMODULATOR FOR DIGITAL RECEIVERS
Manufacturer
NEC [NEC]
Datasheet
1.UPC2766GR_00.pdf (7 pages)
DESCRIPTION
The UPC2766GR Silicon MMIC Wideband IQ Demodulator
was manufactured with the NESAT III MMIC process. The
NESAT III process produces transistors with f
20 GHz. The device was designed specifically for digital video
and data receivers. The IC consists of a wide band RF
amplifier, Gain Control amplifier, dual balanced mixers, LO
buffers, and I & Q output buffer amplifiers.
NEC's stringent quality assurance and test procedures en-
sure the highest reliability and performance.
ELECTRICAL CHARACTERISTICS
Notes:
1. f
2. RF Bandwidth defined as 3 dB down from response at f
3. IF Bandwidth defined as 3 dB down from response at fIF = 10 MHz.
FEATURES
• BROADBAND OPERATION
• WIDEBAND IQ PHASE AND AMPLITUDE MATCHING
• AGC DYNAMIC RANGE:
• LOW DISTORTION:
• SMALL SSOP 20 PACKAGE
• TAPE AND REEL PACKAGING AVAILABLE
SYMBOLS
RF
LO-RF
RF & LO DC to 1 GHz
IF (IQ) DC to 100 MHz
Amplitude Matching: 0.3 dB Typical
Phase Matching: 0.3 (driven in phase)
30 dB Typical
30 dBc Typical
LO-IF
G
P
IM3
CG
I
f
NF
V
f
CC
AGC
RF
SAT
= 480 MHz, f
IF
G
O
Circuit Current (no signal)
RF Input Bandwidth
IF Output Bandwidth
Conversion Gain
Noise Figure
3rd Order Intermodulation Distortion
f
IQ Phase Balance (LO driven in phase)
IQ Amplitude Balance
AGC Range, V
LO to RF Isolation
LO to IF Isolation
Saturated Output Level
Saturated Output Voltage (Z
RF1
IF
= 480 MHz, f
= 40 MHz
,
AGC
P
LO
PARAMETERS AND CONDITIONS
RF2
= 0-5 V
= -10 dBm
2
3
WIDEBAND IQ DEMODULATOR
= 490 MHz
f
f
IF
RF
PACKAGE OUTLINE
= 40 MHz, f
= 480 MHz, f
PART NUMBER
L
= 250 //2pF)
,
P
,
RF
f
LO
FOR DIGITAL RECEIVERS
= -30 dBm, V
T
= 440 MHz
RF
approaching
1
RF
> f
RF
> f
(T
LO
A
= 40 MHz.
LO
, 3 dB down
= 25 C, V
, 3 dB down, V
,
AGC
P
IN
= -20 dBm, V
= 0 V, f
CC
= 5 V, Z
RF
AGC
FUNCTIONAL BLOCK DIAGRAM
> f
LO
= 0 V
AGC
L
Q Bias Trim
= 50 )
unless otherwise specified.
I BiasTrim
GND (RF)
GND(RF)
V
V
V
= 1 V dBc
CC
CC
CC
V
RFin
RFin
(IF
(RF)
(IF
AGC
Q
I
)
UNITS
)
MHz
MHz
dBm
V
deg
mA
dB
dB
dB
dB
dB
dB
10
P-P
4
5
6
7
8
1
2
3
9
DC-750
MIN
1.2
15
40
S20 (SSOP 20)
UPC2766GR
DC-1000
UPC2766GR
TYP
200
1.5
60
20
21
30
45
55
10
+2
0.3
0.3
19
18
16
15
14
13
12
20
17
11
I out
I out
GND (IF
GND(IF
Qout
LO (I)
LO (I)
LO (Q)
LO (Q)
Qout
MAX
78
25
1.5
0.5
Q
I
)
)

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UPC2766GR_00 Summary of contents

Page 1

WIDEBAND IQ DEMODULATOR FEATURES • BROADBAND OPERATION RF & GHz IF (IQ 100 MHz • WIDEBAND IQ PHASE AND AMPLITUDE MATCHING Amplitude Matching: 0.3 dB Typical Phase Matching: 0.3 (driven in phase) • AGC ...

Page 2

ABSOLUTE MAXIMUM RATINGS SYMBOLS PARAMETERS V Supply Voltage Power Dissipation D T Operating Temperature OP Range T Storage Temperature STG Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. ...

Page 3

PIN FUNCTIONS Pin Pin Pin Voltage No. Name Typ. (V) 11 Qout 3.3 12 Qout 3.3 13 GND ( 2.2 I ...

Page 4

TYPICAL PERFORMANCE CURVES CONVERSION GAIN vs. RF FREQUENCY AND TEMPERATURE 30 25 +25˚C 20 -40˚C +85˚ 100 10 RF Frequency (MHz) OUTPUT POWER vs. INPUT POWER -10 -15 -20 -25 -40 -30 -20 ...

Page 5

TYPICAL PERFORMANCE CURVES IQ PHASE BALANCE vs. RF FREQUENCY AND TEMPERATURE +25˚C +85˚ 100 RF Frequency (MHz) LO LEAKAGE TO RF PORT vs. LO FREQUENCY AND TEMPERATURE -20 ...

Page 6

UPC2766GR TYPICAL PERFORMANCE CURVES CONVERSION GAIN vs. AGC VOLTAGE -10 -20 - AGC Voltage, V AGC TEST CIRCUIT AGC ...

Page 7

APPLICATION CIRCUIT V CC 50K RF IN (Optional) V AGC V CC OUTLINE DIMENSIONS (Units in mm) PACKAGE OUTLINE SSOP NEC C2766G XXXXX N XXXX = Lot/Date Code 1 10 7.00 MAX 1.5 0.1 +0.10 0.15 - ...

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